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-rwxr-xr-xInternetSecure.pm6
1 files changed, 6 insertions, 0 deletions
diff --git a/InternetSecure.pm b/InternetSecure.pm
index c41e3ce..65847f1 100755
--- a/InternetSecure.pm
+++ b/InternetSecure.pm
@@ -135,6 +135,12 @@ sub to_xml {
my %content = $self->content;
+ # Backwards-compatible support for exp_date
+ if (exists $content{exp_date} && ! exists $content{expiration}) {
+ $content{expiration} = delete $content{exp_date};
+ $self->content(%content);
+ }
+
$self->required_fields(qw(action card_number expiration));
croak "Unsupported transaction type: $content{type}"